This open helmet is made of glass fiber was produced by a Otto Lerris who was a pioneer in Danish diving. Together with Philip Nathansen Otto Lerris started "Dansk Sportsdykker Forbund" back in 1965, he has past a way for some years ago.
The shallow water diving helmet by Otto Lerris.
‘DiveScrap’Index
the scrapbook of diving history
Do you have images you want to share then please send them to: david@divinghelmet.nl Thank you.